This package includes 2 pieces of 671362001 pruning milling cutter and 2 pieces of 671361001 prunter nuts. This kit is an indispensable pruning parts parts. 671362001 671361001 Steel kit is compatible with Trim R2401 R86044 R860443. Not suitable for each model of , please order according to the model, type and serial number of your machine. The main function of the Trim Router chip is to fix the trimmed head, and head is fixed in the chip head by the locking nut to prevent the stability and safety of the tools during the pruning process during the processing process.sex. This chip nut kit is made of high -quality materials, which is solid, , and - to lasting performance without deformation. Trim Router's hip and nut work together to the stability and safety of the trimming process. At the same time, it provides precise control of the trimming size to make trimming more effective and easier., Weight: 0.06834330122 pounds, Manufacturer: Hipzeepo